Cadel ZEFIRO3-ZEN AIRTIGHT Installer Manual Download Page 33

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ZEFIRO

- ZEN AIRTIGHT

PROBLEM

CAUSE

SOLUTION

INTERVENTION

Flames are weak and

orange coloured,

pellets do not burn

properly and the

glass blackens

Not sufficient com-

bustion air

Check as following: probable obstructions of the combustible air

inlet from the back or from the bottom of the stove; burning pot

obstructed holes with too ash remains. Have the fan blades and au-

ger cleaned.

Obstructed exhaust

The exhaust chimney is partially or totally obsturcted. Contact an

expert stove-repairer who checks the stove from the exhaust up to

the chimney pot. Provide immediately for stove cleaning.

Obstructed stove

Provide immediately at the inner cleaning of the stove.

The fume fan is out

of order

The pellets can burn also thanks to chimney flue depression without

the aid of the fume fan. Have the fume fan immediately replaced. It

can be noxious to health to let the stove running without fume fan.

The exchanger fan

continues to turn

even though the

stove has just cooled

Faulty fume tempe-

rature probe

Replace the fume probe.

Faulty mother board Replace the mother board.

Ash remains along

the stove

Faulty or out of order

door gaskets

Replace the gaskets.

Not sealed fume

pipes

Contact an expert stove-repairer who will immediately provide for

sealing the junctions with high-temperature silicone and/or for re-

placing pipes with those in compliance to current regulations. A not

sealed fume channelisation can be noxious to health.

The stove is at its

highest power but

does not heat up.

Ambient temperatu-

re reached.

The stove is at its minimum value. Increase the desired ambient

temperature.

Stove running and

display showing

"Smoke Overtepe-

rature"

Reached fume outlet

limit temperature

The stove runs at minimum. NO PROBLEM!

The stove's smoke

duct produces

condensation

Low smoke tempe-

rature

Check that the flue is not clogged.

Increase stove power to minimum (pellet drop and fan revs).

Install condensation collection cup.

Stove running and

display showing

"SERVICE"

Routine maintenan-

ce alert (it does not

block the system)

When this flashing message appears upon start-up, it means that

the preset operating hours have elapsed before maintenance. Con-

tact the service centre.

“Pellet reserve

enabling” activates

with the tank full

Failure to reach the

threshold tempera-

ture, large or poor

quality pellet, clog-

ged fume passage

Increase pellet with “Pellet Recipe” or clean the combustion cham-

ber

Summary of Contents for ZEFIRO3-ZEN AIRTIGHT

Page 1: ...INSTALLER MANUAL Pellet fireplace insert EN 2022CADELsrl Allrightsreserved Tuttiidirittiriservati ZEFIRO3 ZEN AIRTIGHT ...

Page 2: ...NSERT REMOVAL 14 6 7 INSTALLATIONWITH EXTERNAL COVER 15 6 8 INSTALLATION ON EXISTING FIREPLACE 16 6 9 DOOR ADJUSTMENT 17 6 10 CONNECTIONTOTHE EXTERNALTHERMOSTAT 18 6 11 ELECTRIC CONNECTION 18 6 12 AIR REGULATOR 19 6 13 INSERT LEGS INSTALLATION OPTIONAL 19 6 14 HOT AIR DUCTING OPTIONAL ONLY FOR ZEFIRO3 20 6 15 PELLET DRAWER INSTALLATION OPTIONAL ONLY FOR ZEFIRO3 22 6 16 TRAPDOOR INSTALLATION OPTION...

Page 3: ... important note 2 PACKAGING AND HANDLING 2 1 PACKAGING ThepackagingismadeupofrecyclablecardboardboxesaccordingtoRESYstandards recyclableexpandedpolystyreneinserts and wooden pallets All packaging materials can be re used for a similar use or eventually discharged as waste assimilable to the municipal solid ones in accordance with current regulations After having removed the packaging please assure...

Page 4: ...ING THE SMOKE EXPULSION SYSTEM The combustion product expulsion system is a particularly important element for the proper operation of the appliance and must be correctly sized according to EN 13384 1 Its creation adaptation verification must always be carried out by a legally qualified operator and must comply with the regula tions in force in the country where the appliance is installed The Manu...

Page 5: ...ns 4 5 mt 8 mt Maximum number of unions 3 3 Level section minimum inclination 3 2 mt 2 mt Installation at a height above 1200 m a s l NO Obligatory 3 4 FLUE CHIMNEY OR PIPED DUCT When creating the flue in particular comply with the following requirements comply with the applicable product standard EN 1856 EN 1857 EN 1457 EN 1806 EN 13063 be made with suitable materials to ensure resistance to norm...

Page 6: ...e the internal section of the chimney prevent the penetration of rain or snow ensure the outlet of smoke even in the event of wind windproof chimneypot the height of outflow must be beyond the reflux area refer to national regulations to identify the reflux area always be built at a distance from antennas or dishes and never be used as a support unless there are specific national derogations clear...

Page 7: ...or by channelling the air directly to the outside The free air inlet must be made at floor level always be protected with an outer grille and in such a way that it cannot be obstructed by any object have a minimum total free area of 80 cm2 net of the grille The presence of other suction devices e g vmc electric fan for stale air extraction kitchen hood other stoves etc in the same room could cause...

Page 8: ...t Maximum length corrugated duct 50 mm 60 mm 1 m 80 mm 3 m 1 m 100 mm 7 m 4 m Fig 7 Directairinflow Fig 8 Airinletforsealed chamberinstallation LEGEND Fig 7 Fig 8 1 Roomtoventilate 2 Externalairinlet 4 Shieldgrid 5 Curveinlettoturndownwards 4 2 COMBUSTIBLE AIR INLET FOR SEALED CHAMBER INSTALLATION How to connect to the stove in the sealed chamber with concentric system Fig 9 Phase1 Fig 10 Phase2 F...

Page 9: ...te data if next to flammable parts such as wood etc In both cases install suitable insulation between the flue and the ceiling Always check and comply with the plate data of the flue specifically the minimum safety distances from combustible materials The previous rules also apply for holes made in walls 2 Old flue pipe with the inclusion of an external access door for chimney cleaning 3 External ...

Page 10: ...auic aeraulic system when required volume compatible with the appliance characteristics etc the appliance is connected to a smoke expulsion system correctly sized according to EN 13384 1 which is resistant to soot fire and which complies with the distances prescribed by the combustible materials indicated on the plate data there is a suitable combustion air flow to the appliance other combustion a...

Page 11: ...le with the presence of forced ventilation or in premises that might have negative pressure with respect to the outside 6 2 MINIMUM DISTANCES Observe the distances from flammable objects sofas furniture wood panelling etc as specified in the following diagram If objects considered to be particularly sensitive to heat are present such as furniture curtains or sofas as a precaution increase the stov...

Page 12: ...ary maintenance carried out by a qualified technician it is possible to move the generator 1 by at least 50 cm from adjacent walls without emptying the system e g by using a double shut off gate or suitable flexible connection ThenationalreferencestandardfortheinstallationofdomesticappliancesisUNI10683 IT DTUNF24 1 FR DIN18896 DE NBNB61 002 BE RealDecreto1027 2007 ES PaesiBassi NL Bouwbesluit 6 3 ...

Page 13: ...Ductingoutletd 8cm optional 14 37 7cm 15 27 2cm 16 7 5cm 17 54 72cm 6 5 INSERT EXTRACTION The insert is composed of Fig 15 Structure machinebody Key Fig 15 1 Structure 2 Machinebody Proceed as follows to extract the insert Open the door Lift the hook vedi Fig 16 and pull the machine body firmly towards you see Fig 17 Once the machine body has been extracted you can access the pellet tank ...

Page 14: ...le Pull out the machine body from the structure see INSERT EXTRACTION a pag 13 Loosen the 2 hex screws on both sides of the insert see Fig 18 Lift the safety plate locking the guide open see Fig 19 Fig 18 Loosenscrews Fig 19 Liftlockingplate Usingthesuppliedhandles seeFig 20 placethemintheappropriateseats seeFig 21 andremovethemachinebodyfrom the guides To reassemble it proceed in reverse order ...

Page 15: ...ing the under mentioned instructions Fix the legs optional to the floor and lift the insert frame till the desired height by adjusting the legs and then block it with screws on the fitting guides It is obligatory to fix the supporting frame legs at the base with metal plugs able to bear a weight of 50 kg for leg Incaseofinsertextractionfixedonguidesthereistheriskofoverturning Checkiftheinsertframe...

Page 16: ...heinnerairrecycling The pellet loading can occur by extracting the insert at switched off appliance otherwise through the installation of a loading trap door 6 The loading trap door can be frontally or laterally installed extending the flexible pipe Ø160 mm according to your needs 6 8 INSTALLATION ON EXISTING FIREPLACE It is possible to build the insert into an existing fireplace respecting the di...

Page 17: ...replace sfireplate 7 Lowerairgridwithminimumentrance400cm2 fornaturalcoolconvectiveairinlet 8 Ventilationcleftof400cm2forconvectivecoolairrecycling 9 OutletclutchØ80mm 10 FumepipeØ80mmwithminimumverticallenghtof1mt 11 Chimneyflue Ø120mm 12 FumepipeØ100mm 13 Wall 14 Floor 15 Ceilingwithwoodenbeamswithaminimumdistancefromthefumepipe 0 5mt 16 Fireplaceinsert 17 Pelletloadingentrance 18 Lockingring 6 ...

Page 18: ...the external thermostat to the Term opt terminal on the stove board Activate the external thermostat default setting OFF as indicated below Press the menu button Scroll with the arrows to Settings Select by pressing menu Scroll with the arrows again to Ext Thermostat Select by pressing menu Press the buttons To activate the external thermostat select on Press the menu button to confirm 6 11 ELECTR...

Page 19: ... to the flue data and pellet used as per the technical features see FEATURES a pag 34 If the data does not match the authorised technician can increase the stove draft by removing loosening the ring located inside the air inlet pipe see Fig 28 and Fig 29 Fig 28 Ringremoval1 Fig 29 Ringremoval2 Air regulator opening 35 mm for nominal power with flue 11 Pa 6 13 INSERT LEGS INSTALLATION OPTIONAL It i...

Page 20: ...nsionstothewallbehind seeFig 36 Fig 36 Fixthestructuretothefloorandwall 6 14 HOT AIR DUCTING OPTIONAL ONLY FOR ZEFIRO3 WITH THE INSTALLATION OF THE DUCTING IT IS NECESSARY TO LOAD THE NEW DATABASE IN THE BOARD DA TABASENO 02 SEE SERVICEMANUAL By default the insert inserts the hot air into the environment from both the front vents It is possible to channel the left air on the back of the stove thro...

Page 21: ...ew fan casing in the new position and secure the screws see Fig 44 Then align the diverter with the holes in the boiler Attention the air diverter must protrude about 16 mm above the machine body see Fig 45 Fig 43 Positiontheairdiverter Fig 44 Securethefan Fig 45 Projectionoftheairdiverter Seal the joint between the fan and the diverter with adhesive aluminium tape see Fig 46 Mount the fitting on ...

Page 22: ...ximumof83m3 h andanair temperaturewhichvariesfromaminimumof65 Ctoamaximumof99 C Thesevalueshavebeenrecordedinthelaboratory there may be differences in both flow rate and temperature in the installation room If you wish to increase the air flow install a small wall mounted fan on the outlet with a flow rate of more than 130 m3 h this should be performed by an authorised technician With factory para...

Page 23: ...thecover seeFig 51 andplaceitunderthepelletloadingdrawer seeFig 52 Fig 53 Drawerpositioning Fig 54 Drawerfrontfixing Fig 55 Drawercentralfixing Position the drawer above the machine body see Fig 53 and fix the front part first see Fig 54 then the central part see Fig 55 Fig 56 Adjustmentforcentring If necessary remove the drawer and adjust using the 2 wheels on the guides its centring see Fig 56 I...

Page 24: ...he precuts cut the indicated part using an angle grinder hacksaw see Fig 59 and then remove it Position the machine body with the pellet drawer in the structure see Fig 60 and proceed with the connection of the air ducting pipe see dedicated chapter 6 16 TRAPDOOR INSTALLATION OPTIONAL The insert is designed for loading the pellet through a trapdoor The hole in the wall where it will house the trap...

Page 25: ...ig 63 Fig 64 Flexiblehosepositioning Fig 65 Siliconetheflange Fig 66 Flexiblehosefixing Pass the flexible hose inside the hole made in the wall see Fig 64 Fix the pipe end flange to the structure cover where the cap was previously removed see Fig 65 and Fig 66 Fig 67 TrapdoorexternalfixingTrapdoorexternalfixing Fig 68 Trapdoorinternalfixing Fix the trapdoor to the door both internally and external...

Page 26: ...INSTALLATION OPTIONAL It is possible to insert a compensation decorative frame around the insert Proceed as follows to mount Fig 73 Frontfixing Fig 74 Rearfixing1 Fig 75 Rearfixing2 Remove the insert from the structure Loosen the 2 hex screws on the base of the structure fit the frame and tighten the screws again see Fig 73 Fix the frame inside the wall using the supplied flange see Fig 74 and Fig...

Page 27: ...default the display faces left Proceed as follows to have the display face right Fig 79 Removethedisplay Fig 80 Removetheflatcable Fig 81 Removethescrews Completely remove the door containing the display Remove the display see Fig 79 and disconnect the flat cable to which it is connected see Fig 80 Remove the 2 screws from the display box see Fig 81 Fig 82 Rotatethedisplaybox Fig 83 Securethescrew...

Page 28: ...the WI FI module on the bottom of the tank with the power supply cable and the serial cable connected and lock the wi fi module feeder on the strut with cable ties as shown see Fig 88 Fig 88 WI FImodulefixing 8 SPECIAL MAINTENANCE 8 1 INTRODUCTION For a long working life of the stove have a periodic cleaning of the stove as described in the following paragrafs Fumeoutletpipes fumeconduit chimneyfl...

Page 29: ...E Proceed as follows for the feed screw maintenance Fig 89 Screwremoval Fig 90 Coqueremoval Fig 91 Gearmotorremoval Enter the tank and loosen the 4 screws of the feed screw coque see Fig 89 Remove the coque see Fig 90 Remove the gear motor by loosening the locking screw see Fig 91 Fig 92 Spiralremoval Fig 93 Bearingremoval Remove the spiral see Fig 92 If worn remove the bearing see Fig 93 and repl...

Page 30: ... inside see Fig 99 and Fig 100 Once thoroughly cleaned put everything back together Fig 99 Cleaning1 Fig 100 Cleaning2 8 4 FUME PIPES ANNUAL CLEANING Clean annually from soot with brushes The cleaning operation must be executed by a specialized stove repairer who will provide for the cleaning of fume pipe chimney flue and chimney pot He will also check their eficiency and will release a written de...

Page 31: ...ofilesremoval Remove the screws from glassweight profiles see Fig 101 Remove upper and lower profiles seeFig 102 Take out the damaged glass and replace it only with an original spare part Please check that the gasket is not damaged and if necessary have it replaced Reassemble the profiles and screws 9 IN CASE OF ANOMALY 9 1 PROBLEM SOLVING Before of every Authorized Technician intervention the sam...

Page 32: ...r Open fire door or open pellet door Close fire door and pellet door and check that there are no pellet grains at the gasket level Clogged stove Fume chamber cleaning Auger blocked by a foreign object for example nails Clean the auger The auger geared motor is out of order Replace the geared motor Check if on the display there is an ACTIVE ALARM Have the stove checked The fire extinguish and the s...

Page 33: ...e Faulty or out of order door gaskets Replace the gaskets Not sealed fume pipes Contact an expert stove repairer who will immediately provide for sealing the junctions with high temperature silicone and or for re placing pipes with those in compliance to current regulations A not sealed fume channelisation can be noxious to health The stove is at its highest power but does not heat up Ambient temp...

Page 34: ...X EMISSIONS 13 O2 Min Max 108 127 mg Nm3 108 127 mg Nm3 Average CO CONTENT at 13 O2 Min Max 294 148 mg Nm3 294 148 mg Nm3 Average DUST CONTENT at 13 O2 Min Max 19 2 18 9 mg Nm3 19 2 18 9 mg Nm3 FLUE NEGATIVE PRESSURE Max 11 9 Pa 11 9 Pa ON SHARED FLUE NO NO FLUE GAS EXHAUST DIAMETER Ø80 mm Ø80 mm FUEL Pellet Ø6 7 mm Pellet Ø6 7 mm PELLET HEATING CAPACITY 5 kWh kg 5 kWh kg PELLET HUMIDITY 10 10 HEA...

Page 35: ...NOTE ...

Page 36: ...CADEL srl 31025 S Lucia di Piave TV Via Foresto sud 7 Italy Tel 39 0438 1520200 Fax 39 0438 73343 www cadelsrl com www free point it www pegasoheating com Rev 00 2022 ...

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